1. Gao Yafan (2014) Highway logistics in the big-data era—take transfer highway port as an example. Bus Res 21:26–28
2. Sohu (2016) Cold-chain market size in China reached 158.3 billion RMB with CAGR at 17.1%[EB/OL].
http://www.sohu.com/a/115324494_115559
. 30 Sep 2016
3. State Post Bureau (2017) Statistical bulletin of post industry development in 2016 [EB/OL].
http://www.spb.gov.cn/xw/dtxx_15079/201705/t20170503_1150869.html
. 4 May 2017
4. Xinhua News Agency (2015) China developed drop-and-pull transportation in the 12th Five-year Plan period, saving nearly 30 billion RMB logistics cost [EB/OL].
http://www.gov.cn/xinwen/2015-12/28/content_5028507.htm
. 28 Dec 2015
5. Xinhua net (2015) 2015: Highway freight transportation transported 22 tons of goods for each Chinese person [EB/OL].
http://news.xinhuanet.com/fortune/2015-12/28/c_1117602456.htm
. 28 Dec 2015